Scales decidous; body black to bluish; snout depressed to form a broadly V shaped plate; anterior ray of 1st dorsal elongate; pelvic fins with 6 rays, one elongate, distinct caudal peduncle and caudal fin
Occurence: Bering Sea to Baja California; Japan
Depth: 510-2800 meters Size: 65 cm
Species code: 21731